Perhaps you should try some spelling variations:
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search), "manim python python python programming" (Expand search)
"coder in coding and validation" » "coder in coding rna validation" (Expand search), "coder in decoding and validation" (Expand search), "coder non coding and validation" (Expand search), "coder and coding and validation" (Expand search), "code in coding and validation" (Expand search), "codes in coding and validation" (Expand search), "poder in coding and validation" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder in coding and validation") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder in coding and validation\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder in coding and validation ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder in coding and validation") OR ("api python python python programming"))*.